IDT92HD71B8X5PRGXB3X8 IDT, Integrated Device Technology Inc, IDT92HD71B8X5PRGXB3X8 Datasheet - Page 27

• Manufacturer Part Number: IDT92HD71B8X5PRGXB3X8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT92HD71B8X5PRGXB3X8

• Package Type: TQFP
• Lead Free Status / RoHS Status: Compliant

4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
Digital to Analog Converters
92HD71B8
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
2.2.
Resolution
Dynamic Range
Outputs
SNR
THD+N
THD+N
SNR
THD+N
THD+N
SNR
THD+N
accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the 92HD71B implements
2
2
2
ESD:
internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the functionality or
- DAC to All Line-Out Ports
- DAC to All Headphone Ports
- DAC to All Headphone Ports
3
3
3
3
3
92HD71B8 5V, 4.75V, and 3.3V Analog Performance Characteristics
- DAC to All Line-Out Ports
- DAC to All Line-Out Ports
- DAC to All Headphone Ports
- DAC to All Headphone Ports
- DAC to All Headphone Ports
The 92HD71B is an ESD (electrostatic discharge) sensitive device. The human body and test equipment can
Parameter
1
: PCM to All Analog
(Tambient = 25 ºC, AVdd = Supply ± 5%, DVdd = 3.3V ± 5%, AVss=DVss=0V; 20Hz to 20KHz swept
sinusoidal input; Sample Frequency = 48 kHz; 0 dB = 1 VRMS, 10K
acterization BW: 20 Hz – 20 kHz, 0 dB settings on all gain stages)
Table 13. 92HD71B8 5V, 4.75V, and 3.3V Analog Performance Characteristics
Analog Mixer Disabled, 10K
Analog Mixer Disabled, 32
Analog Mixer Disabled, PCM data
Analog Mixer Disabled, -1dB FS
Analog Mixer Disabled, -1dB FS
Analog Mixer Disabled, -3dB FS
Analog Mixer Disabled, -1dB FS
Analog Mixer Disabled,-3dB FS
Signal, 10K
Signal, 10K
Signal, 32
-60dB FS signal level
Signal, PCM data
Signal, PCM data
performance.
Conditions
PCM data
PCM data
Ω
Ω
Ω
load, PCM data
load, PCM data
load, PCM data
27
Ω
Ω
load,
load,
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
AVdd
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
5V
5V
5V
5V
5V
5V
5V
5V
All
92HD71B8
Min
100
100
95
93
90
98
93
80
80
80
80
80
80
98
93
80
80
80
80
80
80
99
97
92
70
68
68
Ω
//50pF load, Testbench Char-
Typ
103
101
103
101
102
100
24
98
96
93
98
83
82
84
83
82
84
98
83
82
84
83
82
84
95
78
76
73
Max
-
PC AUDIO
V 1.0, 01/08
Unit
Bits
dBr
dBr
dBr
dBr
dBr
dB
dB
dB
dB